Anhydrone
[化] 无水高氯酸镁
🗣️ 情景例句
Could you tell me some more about...?
你能告诉我其它关于…的事吗？
A creaking door hangs long on its hinges.
户枢不蠹。
decided to take some presents to a children's hospital.
盖茨决定送些礼物给儿童医院。